Drought Tolerance Evaluation of Zorzal, the Most Cultivated Common Bean in Chile, a Country Facing Desertification

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datacite.alternateIdentifier.citationAgricultural Research, 13 (1), 52-41, 2024
datacite.alternateIdentifier.doi10.1007/s40003-023-00679-2
datacite.alternateIdentifier.issn2249-7218
datacite.creatorMartínez-Barradas, Vera
datacite.creatorInostroza-Blancheteau, Claudio
datacite.creatorTighe-Neira, Ricardo
datacite.creatorRomero-Romero, Jesús Lucina
datacite.creatorSchwember, Andrés R.
datacite.creatorArce-Johnson, Patricio
datacite.date2024
datacite.rightsRegistro bibliográfico
datacite.subjectDrought Stress
datacite.subjectOxidative Stress
datacite.subjectPhaseolus Vulgaris
datacite.subjectPhotosynthesis
datacite.subjectPlant Yield
datacite.subjectRelative Water Content
datacite.subjectAgronomy
datacite.subjectClimate Change
datacite.subjectCultivation
datacite.subjectDrought
datacite.subjectPlants (botany)
datacite.subjectSeed
datacite.subjectSuspensions (fluids)
datacite.subjectWater Supply Systems
datacite.subjectArroz Tuscola
datacite.subjectCommon Beans
datacite.subjectDrought Stress
datacite.subjectDrought Tolerances
datacite.subjectGrowing Season
datacite.subjectLeaf Water Content
datacite.subjectPhaseolus Vulgaris
datacite.subjectPlant Yield
datacite.subjectRelative Water Content
datacite.subjectSeed Production
datacite.subjectIrrigation
datacite.subjectClimate Change
datacite.subjectClimate Effect
datacite.subjectCrop Plant
datacite.subjectCrop Yield
datacite.subjectCultivar
datacite.subjectDesertification
datacite.subjectDrought Resistance
datacite.subjectDrought Stress
datacite.subjectExperimental Study
datacite.subjectGrowing Season
datacite.subjectIrrigation
datacite.subjectLegume
datacite.subjectOxidative Stress
datacite.subjectSeed Production
datacite.subjectWater Content
datacite.subjectChile
datacite.titleDrought Tolerance Evaluation of Zorzal, the Most Cultivated Common Bean in Chile, a Country Facing Desertification
dc.contributor.authorINOSTROZA BLANCHETEAU, CLAUDIO ANDRES
dc.contributor.authorTIGHE NEIRA, RICARDO MARCELO
dc.date.accessioned2025-10-06T14:21:37Z
dc.date.available2025-10-06T14:21:37Z
dc.description.abstractDuring the last decades, water distribution around the globe has been affected by climate change. Particularly, in Chile, the last decade has been marked by a mega-drought period, which has severely impacted agriculture. In this scenario, common bean (Phaseolus vulgaris L.) has been seriously affected due to its dependence on irrigation. In this work, we studied how 'Zorzal,' the most sown cultivar in Chile copes with drought stress and the mechanisms used to deal with it. A greenhouse experiment was performed during the 2019 2020 growing season. Plants were subjected to a severe drought stress suspending irrigation at the pre-flowering stage. Photosynthetic parameters, chlorophyll concentration, relative leaf water content (RWC) and lipid peroxidation were analyzed at 7 and 21 days after water suspension, yield was analyzed at the end of the growing season, and those parameters were compared to a susceptible cultivar of the same gene pool Arroz Tuscola. Zorzal stood out for having diverse treats associated with drought tolerance, as maintaining stable RWC during drought stress, a better reactive oxygen species scavenging system than Arroz Tuscola, and stable root biomass during the drought condition. However, seed production was significantly reduced. Our results evidence that Zorzal, the most widely cultivated cultivar of common bean in Chile, has good physiological and anatomical treats for plant survivance under drought stress conditions. However, our study suggests that these characteristics may not be enough to maintain a stable seed production. © 2024 Elsevier B.V., All rights reserved.
dc.description.ia_keyworddrought, during, chile, zorzal, stress, water, common
dc.identifier.issn2249-720X
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/6705
dc.language.isoen
dc.publisherSpringer Nature
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceAgricultural Research
dc.subject.ia_odsODS 2: Hambre cero
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nCiencias del Medio Ambiente
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2024
oaire.citationEndPage52
oaire.citationIssue1
oaire.citationStartPage41
oaire.citationTitleAgricultural Research
oaire.citationVolume13
oaire.fundingReferenceCONACYT México 739582
oaire.fundingReferenceANID Beca Doctorado Nacional 21200394
oaire.fundingReferenceUCT Fondequip 2018-CI-04
oaire.fundingReferenceANID FONDECYT 1201749 (Regular)
oaire.fundingReferenceANID Anillos ATE23007
oaire.licenseConditionCopyright © National Academy of Agricultural Sciences, 2024
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
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relation.isAuthorOfPublication.latestForDiscovery25287ee1-cae8-401d-b42c-ee3f8fc05d2a
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScopus
uct.indizacionEmerging Sources Citation Index - ESCI
uct.indizacionScimago
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